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10 Best Constipation Relief Products 2025 in the United States

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Our Top Picks

#1

Winner

MiraLAX Gentle Constipation Relief Laxative Powder, Stool Softener with PEG 3350, Works Naturally with Water in Your Body, No Harsh Side Effects, Osmotic Laxative, 45 Dose

Rating
9.8
Chosen by1,380
Potential Side Effects

Most important from
38179 reviews

Potential Side Effects
It works wonders and is gentle enough for children.

MiraLAX Gentle Constipation Relief Laxative Powder is designed to help those who suffer from occasional constipation. It is an osmotic laxative with the active ingredient PEG 3350, which works with water in your body to hydrate and soften the stool, easing its passage through the colon. This process usually takes 1-3 days, making MiraLAX a slower-acting option compared to stimulant laxatives that provide immediate relief by stimulating the nerves in the colon.

One of the primary advantages of MiraLAX is that it claims to have no harsh side effects such as gas, bloating, cramping, or sudden urgency, providing a more gentle relief experience for users. Additionally, it is free from gluten, sugar, and preservatives, appealing to those with dietary restrictions. The product is easy to use by dissolving the powder in any hot or cold beverage without altering the taste or texture of the drink.

It's worth noting that MiraLAX has been the #1 physician-recommended OTC laxative since it became available in 2007, underlining its credibility and effectiveness. Potential users should be aware that because MiraLAX takes multiple days to work, it may not be the best choice for those needing quick relief. While it is generally well-tolerated, some users might still experience mild side effects depending on individual sensitivities. MiraLAX is a suitable option for individuals seeking a gentle and reliable constipation relief solution without immediate action or harsh effects.

Rating
9.8
Chosen by1,380
Potential Side Effects

Most important from
38179 reviews

Potential Side Effects
It works wonders and is gentle enough for children.
#2

Amazon Basic Care ClearLax Polyethylene Glycol 3350 Powder for Solution, Osmotic Laxative, Relieves Occasional Constipation, Unflavored, 1.68 pound (Pack of 1)

Rating
9.6
Type of Product
Duration of Use
Potential Side Effects

Most important from
37041 reviews

Type of Product
This can be used in puddings, shakes, water, milk, and other similar things as there is no flavor or chalkiness.
Duration of Use
A partial daily maintenance dose of this wonderful stuff can help keep smooth easy movements happening without urgent emergencies.
Potential Side Effects
Easy to take with an easy smooth action that gets things moving.

The Amazon Basic Care ClearLax Polyethylene Glycol 3350 Powder is an osmotic laxative designed to relieve occasional constipation. The active ingredient, Polyethylene Glycol 3350, is the same as in MiraLAX and is recommended by doctors. This product works by drawing water into the colon, which helps to soften the stool and increase the frequency of bowel movements. Users can typically expect results within 1 to 3 days, making it a relatively quick solution for constipation relief.

Being unflavored, this powder can be dissolved in any beverage without altering its taste, which is convenient for those who prefer not to taste their medication. Additionally, it is grit-free, sugar-free, and gluten-free, making it suitable for individuals with dietary restrictions. However, it is important to note that this product is intended for adults and children aged 17 and older, so it may not be suitable for younger children.

Potential side effects of this laxative can include bloating, gas, and cramping, which are common with many laxatives. The product dimensions and weight suggest it is a sizable container, which may be beneficial for those who require frequent use. While the product is effective for temporary relief, it is not intended for long-term use. In summary, the Amazon Basic Care ClearLax Polyethylene Glycol 3350 Powder is a reliable and doctor-recommended option for those seeking temporary relief from occasional constipation, especially for adults and older children.

Rating
9.6
Type of Product
Duration of Use
Potential Side Effects

Most important from
37041 reviews

Type of Product
This can be used in puddings, shakes, water, milk, and other similar things as there is no flavor or chalkiness.
Duration of Use
A partial daily maintenance dose of this wonderful stuff can help keep smooth easy movements happening without urgent emergencies.
Potential Side Effects
Easy to take with an easy smooth action that gets things moving.
#3

GenCare - Senna-S Natural Vegetable Laxative Plus Stool Softener Dual Action (200 Tablets) Value Pack | Gentle Dependable Overnight Relief of Occasional Constipation Generic for Senokot-S

Rating
9.5
Onset Time
Potential Side Effects

Most important from
5212 reviews

Onset Time
Taking this regularly, as advised by a doctor, helps to get things moving after a couple of days.
Potential Side Effects
Starting with a low dose and increasing as needed is crucial to avoid abdominal cramping and pain.

The GenCare - Senna-S Natural Vegetable Laxative Plus Stool Softener is designed to provide gentle and dependable overnight relief from occasional constipation. This product combines two active ingredients: sennosides, a natural vegetable laxative, and docusate sodium, a stool softener. This dual action formula helps to both empty the bowels and soften stools for a more comfortable bowel movement within 6 to 12 hours after taking a dose, preferably at bedtime.

The easy-to-swallow tablets offer a convenient alternative to suppositories and unpleasant tasting liquids. This product also comes in a value pack of 200 tablets, making it cost-effective for regular use. However, it's important to be aware of potential side effects, such as stomach cramps or diarrhea, which are common with laxatives.

This GenCare product is a reliable option for those seeking a natural solution to occasional constipation, but users should follow dosage guidelines and consult a doctor for children under 2 years old or if they have any pre-existing conditions.

Rating
9.5
Onset Time
Potential Side Effects

Most important from
5212 reviews

Onset Time
Taking this regularly, as advised by a doctor, helps to get things moving after a couple of days.
Potential Side Effects
Starting with a low dose and increasing as needed is crucial to avoid abdominal cramping and pain.

Buying Guide for the Best Constipation Relief Products

Choosing the right constipation relief product can be a crucial step in managing your digestive health. Constipation can be uncomfortable and finding the right product to alleviate it can make a significant difference in your daily life. When selecting a constipation relief product, it's important to consider various factors such as the type of product, its ingredients, how quickly it works, and any potential side effects. Understanding these key specifications will help you make an informed decision that best suits your needs.
Type of ProductConstipation relief products come in various forms including oral laxatives, fiber supplements, stool softeners, and suppositories. Oral laxatives can be stimulants, osmotics, or bulk-forming agents, each working differently to relieve constipation. Fiber supplements add bulk to your stool, making it easier to pass. Stool softeners help moisten the stool, while suppositories are inserted rectally to stimulate bowel movements. Your choice should depend on your preference for how you want to take the product and how quickly you need relief.
Active IngredientsThe active ingredients in constipation relief products determine how they work. Common ingredients include psyllium, docusate sodium, senna, and polyethylene glycol. Psyllium is a fiber that helps bulk up stool, docusate sodium is a stool softener, senna is a natural stimulant laxative, and polyethylene glycol is an osmotic laxative that draws water into the bowel. Understanding these ingredients can help you choose a product that aligns with your body's needs and any sensitivities you may have.
Onset TimeOnset time refers to how quickly the product takes effect. Some products work within a few hours, while others may take a day or more. For immediate relief, stimulant laxatives and suppositories are often the fastest, working within a few hours. Osmotic and bulk-forming laxatives may take longer, sometimes up to 48 hours. If you need quick relief, choose a product with a shorter onset time. For more gradual relief, a slower-acting product may be more suitable.
Duration of UseSome constipation relief products are intended for short-term use, while others can be used long-term. Stimulant laxatives are generally recommended for short-term use due to the risk of dependency and potential side effects. Fiber supplements and stool softeners can often be used more regularly as part of a daily routine. Consider how often you experience constipation and whether you need a product for occasional use or something that can be part of your long-term health regimen.
Potential Side EffectsDifferent constipation relief products come with varying potential side effects. Stimulant laxatives can cause cramping and dependency if used too frequently. Osmotic laxatives may lead to dehydration or electrolyte imbalances. Fiber supplements can cause bloating and gas, especially when first starting. Stool softeners generally have fewer side effects but may not be as effective for severe constipation. Weighing the potential side effects against the benefits can help you choose a product that minimizes discomfort while effectively relieving constipation.

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